Air Operated Double Diaphragm Pumps

An Air Operated Double Diaphragm Pump, or AODD pump, is a positive displacement pump that uses compressed air to move fluids with the help of  two flexible diaphragms. This design allows AODD pumps to handle various liquids, including slurries and abrasive fluids.

Air operated diaphragm pumps function through the back-and-forth movement of two diaphragms, compressing air that gets directed to one diaphragm and pushing it away and creating pressure that forces fluid out of the pump. Compressed air powers this movement which creates a vacuum to draw in fluid and then expel it.

AODD pumps offer several advantages: 

• Self-Priming Capability
• Dry Running Without Damage
• No Electricity Required
• Versatile Fluid Handling
• Low Maintenance Costs
• High Efficiency and Performance
• Compact and Portable Design
• Leak-Free Operation
• Cost-Effective Initial Investment

Double diaphragm pump operation is versatile and suitable for various industries:

• Chemical Processing
• Wastewater Treatment
• Food and Beverage Industry
• Mining and Construction
• Pharmaceutical Applications
• Automotive Industry
• Agriculture and Irrigation
• Environmental Monitoring
• Paints and Coatings
• Marine Applications

To maintain your air operated diaphragm pump:

• Regular Leak Detection
• Filter and Regulate Compressed Air
• Inspect Mechanical Parts and Seals
• Use Pulsation Dampeners
• Check Air Distribution System
• Monitor Oil Levels
• Flush After Use
• Routine Maintenance Schedule
• Winterization Procedures
• Keep Spare Parts Handy